If the area a of a triangle is 45 m2 (square meters) and the altitude h is 15 m, what's the base b?

The base b is 6m

Step-by-step explanation:

The area A of a triangle with base b and height h is given by the formula;

The area of the triangle is given as 45 while the height h is 15. We substitute these known values into the formula above and solve for the unknown base;

We finally divide both sides by 15 to solve for b;

b = 90/15 = 6

Therefore, the base of the triangle is 6 m

Step-by-step explanation:

The area of a triangle is

Where b is the base of the triangle and ha is the height.

In this case we have a triangle with area

and with height:

So the base of the triangle is:

Finally the base of the triangle is b = 6 meters

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

the answer is d

step-by-step explanation: